Shaker arm for a grape harvester



FIG. 1 is a perspective view a shaker arm for a grape harvester of the present design.

FIG. 2 is a bottom view of the shaker arm of FIG. 1.

FIG. 3 is a front view of the shaker arm of FIG. 1.

FIG. 4 is a left side view of the shaker arm of FIG. 1

FIG. 5 is a rear view of the shaker arm of FIG. 1.

FIG. 6 is a right side view of the shaker arm of FIG. 1; and,

FIG. 7 is a top view of the shaker arm of FIG. 1. 

CLAIM The ornamental design for a shaker arm for a grape harvester, as shown and described. 